TY  - JOUR
AU  - Geyer, A.
AU  - Neufeld, O.
AU  - Trabert, D.
AU  - De Giovannini, U.
AU  - Hofmann, M.
AU  - Anders, N.
AU  - Sarkadi, László
AU  - Schöffler, M. S.
AU  - Schmidt, L. Ph. H.
AU  - Rubio, A.
AU  - Jahnke, T.
AU  - Kunitski, M.
AU  - Eckart, S.
TI  - Quantum correlation of electron and ion energy in the dissociative strong-field ionization of H 2
JF  - PHYSICAL REVIEW RESEARCH
J2  - PRRESEARCH
VL  - 5
PY  - 2023
IS  - 1
PG  - 7
SN  - 2643-1564
DO  - 10.1103/PhysRevResearch.5.013123
UR  - https://m2.mtmt.hu/api/publication/33647880
ID  - 33647880
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Newson, D. M.
AU  - Kadokura, R.
AU  - Allen, H.
AU  - Fayer, S. E.
AU  - Brawley, S. J.
AU  - Shipman, M.
AU  - Laricchia, G.
AU  - Wilde, R. S.
AU  - Fabrikant, I. I.
AU  - Sarkadi, László
TI  - Low-energy positronium scattering from O2
JF  - PHYSICAL REVIEW A
J2  - PHYS REV A
VL  - 107
PY  - 2023
IS  - 02
PG  - 8
SN  - 2469-9926
DO  - 10.1103/PhysRevA.107.022809
UR  - https://m2.mtmt.hu/api/publication/33643423
ID  - 33643423
LA  - English
DB  - MTMT
ER  - 

TY  - GEN
AU  - Márton, István
AU  - Sarkadi, László
TI  - Study of the effect of higher-order dispersions on photoionization induced by ultrafast laser pulses applying a classical theoretical method
PY  - 2022
UR  - https://m2.mtmt.hu/api/publication/33687482
ID  - 33687482
N1  - 33687478 másolata.
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Márton, István
AU  - Sarkadi, László
TI  - Study of the effect of higher-order dispersions on photoionization induced by ultrafast laser pulses applying a classical theoretical method
T2  - Book of Abstracts IMAMPC 2022
PY  - 2022
SP  - 77
UR  - https://m2.mtmt.hu/api/publication/33687478
ID  - 33687478
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Márton, István
AU  - Sarkadi, László
TI  - Study of the effect of higher-order dispersions on photoionisation induced by ultrafast laser pulses applying a classical theoretical method
JF  - SCIENTIFIC REPORTS
J2  - SCI REP
VL  - 12
PY  - 2022
IS  - 1
PG  - 13
SN  - 2045-2322
DO  - 10.1038/s41598-022-18034-w
UR  - https://m2.mtmt.hu/api/publication/33051845
ID  - 33051845
AB  - We investigated the effect of higher order dispersion on ultrafast photoionisation with Classical Trajectory Monte Carlo (CTMC) method for hydrogen and krypton atoms. In our calculations we used linearly polarised ultrashort 7 fs laser pulses, 6.5 \times 10^{14} \mathrm {W/cm^{2}} 6.5 × 10 14 W / cm 2 intensity, and a central wavelength of 800 nm. Our results show that electrons with the highest kinetic energies are obtained with transform limited (TL) pulses. The shaping of the pulses with negative second- third- or fourth- order dispersion results in higher ionisation yield and electron energies compared to pulses shaped with positive dispersion values. We have also investigated how the Carrier Envelope Phase (CEP) dependence of the ionisation is infuenced by dispersion. We calculated the left-right asymmetry as a function of energy and CEP for sodium atoms employing pulses of 4.5 fs, 800 nm central wavelength, and 4 \times 10^{12}\mathrm {W/cm^{2}} 4 × 10 12 W / cm 2 intensity. We found that the left-right asymmetry is more pronounced for pulses shaped with positive Group Delay Dispersion (GDD). It was also found that shaping a pulse with increasing amounts of GDD in absolute value blurs the CEP dependence, which is attributed to the increasing number of optical cycles.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Chatterjee, S.
AU  - Kumar, S.
AU  - Kumar, S.
AU  - Oswal, M.
AU  - Mohanty, B.
AU  - Mehta, D.
AU  - Mitra, D.
AU  - Mendez, A.M.P.
AU  - Mitnik, D.M.
AU  - Montanari, C.C.
AU  - Sarkadi, László
AU  - Nandi, T.
TI  - Understanding the mechanisms of L-shell x-ray emission from Os atoms bombarded by 4-6 MeV/u fluorine ion
JF  - PHYSICA SCRIPTA
J2  - PHYS SCR
VL  - 97
PY  - 2022
IS  - 4
SN  - 0031-8949
DO  - 10.1088/1402-4896/ac5711
UR  - https://m2.mtmt.hu/api/publication/32758425
ID  - 32758425
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Sarkadi, László
TI  - Comparative study of classical theoretical descriptions of the ionization of atoms induced by few-cycle laser pulses
JF  - PHYSICAL REVIEW A
J2  - PHYS REV A
VL  - 103
PY  - 2021
IS  - 5
SN  - 2469-9926
DO  - 10.1103/PhysRevA.103.053113
UR  - https://m2.mtmt.hu/api/publication/32096507
ID  - 32096507
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Kovács, Sándor
AU  - Herczku, Péter
AU  - Juhász, Zoltán
AU  - Sarkadi, László
AU  - Gulyás, László
AU  - Chesnel, J-Y
AU  - Sulik, Béla
TI  - Dissociative multiple ionization of the H2O molecule induced by ion impact: experimental and theoretical results
JF  - JOURNAL OF PHYSICS-CONFERENCE SERIES
J2  - J PHYS CONF SER
VL  - 1412
PY  - 2020
IS  - 15
SN  - 1742-6588
DO  - 10.1088/1742-6596/1412/15/152071
UR  - https://m2.mtmt.hu/api/publication/31642985
ID  - 31642985
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Sarkadi, László
TI  - Laser-induced nonsequential double ionization of helium: classical model calculations
JF  - JOURNAL OF PHYSICS B: ATOMIC MOLECULAR AND OPTICAL PHYSICS
J2  - J PHYS B AT MOL OPT PH
VL  - 53
PY  - 2020
IS  - 16
SP  - 165401
SN  - 0953-4075
DO  - 10.1088/1361-6455/ab9764
UR  - https://m2.mtmt.hu/api/publication/31396030
ID  - 31396030
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Kovács, Sándor
AU  - Herczku, Péter
AU  - Juhász, Zoltán
AU  - Sarkadi, László
AU  - Gulyás, László
AU  - Chesnel, Jean Yves.
AU  - Ábrók, Levente
AU  - Frémont, Francois
AU  - Hajaji, Anas
AU  - Sulik, Béla
TI  - Dissociative ionization of the H 2 O molecule bombarded by swift singly charged and slow highly charged ions
JF  - X-RAY SPECTROMETRY
J2  - X-RAY SPECTROM
VL  - 49
PY  - 2020
IS  - 1
SP  - 133
EP  - 137
PG  - 5
SN  - 0049-8246
DO  - 10.1002/xrs.3072
UR  - https://m2.mtmt.hu/api/publication/30689524
ID  - 30689524
LA  - English
DB  - MTMT
ER  -